NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

15 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.

Most active assignees, last 30 days — NPA 318
ONVOY, LLC - LA 8
ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 4
BANDWIDTH.COM CLEC, LLC - LA 2
INTRADO COMMUNICATIONS, LLC 1
New assignments by month Sep 2026 Aug 2026 Jul 2026 Jun 2026 May 2026 Apr 2026 Mar 2026 Feb 2026 Jan 2026 Dec 2025 Nov 2025 Oct 2025
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2009-01-15 318-581-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NATCHITCHS LA
2008-12-31 318-303-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 RAYVILLE LA
2008-12-17 318-200-9XXX 9000–9999Assigned ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 6916 SHREVEPORT LA
2008-12-10 318-946-2XXX 2000–2999Assigned METROPCS, INC. 5562 SHREVEPORT LA
2008-12-10 318-946-4XXX 4000–4999Assigned METROPCS, INC. 5562 SHREVEPORT LA
2008-12-10 318-946-5XXX 5000–5999Assigned METROPCS, INC. 5562 SHREVEPORT LA
2008-12-10 318-946-7XXX 7000–7999Assigned METROPCS, INC. 5562 SHREVEPORT LA
2008-12-10 318-990-3XXX 3000–3999Assigned METROPCS, INC. 5562 SHREVEPORT LA
2008-12-04 318-717-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MARKSVILLE LA
2008-11-20 318-489-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BLANCHARD LA
2008-11-20 318-884-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2008-11-20 318-884-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2008-11-18 318-202-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F RUSTON LA
2008-11-18 318-239-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F BASTROP LA
2008-11-18 318-277-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F BOYCE LA
2008-11-18 318-295-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F BUNKIE LA
2008-11-18 318-302-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F WINNFIELD LA
2008-11-18 318-303-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F RAYVILLE LA
2008-11-18 318-405-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F ST LANDRY LA
2008-11-18 318-406-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F LECOMPTE LA
2008-11-18 318-479-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F FLORIEN LA
2008-11-18 318-480-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F JONESBORO LA
2008-11-18 318-490-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F OAK GROVE LA
2008-11-18 318-491-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F OAKDALE LA
2008-11-18 318-504-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F EPPS LA
2008-11-18 318-523-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F HOMER LA
2008-11-18 318-527-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F NATCHITCHS LA
2008-11-18 318-595-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F DUBACH LA
2008-11-18 318-596-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F GRAMBLING LA
2008-11-18 318-598-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F STERLINGTN LA
2008-11-18 318-599-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F CALHOUN LA
2008-11-18 318-602-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F MANY LA
2008-11-18 318-608-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F FARMERVL LA
2008-11-18 318-615-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F HAUGHTON LA
2008-11-18 318-618-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F GRAND CANE LA
2008-11-18 318-639-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F MINDEN LA
2008-11-18 318-717-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F MARKSVILLE LA
2008-11-18 318-745-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F DOYLINE LA
2008-11-18 318-769-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F ALEXANDRIA LA
2008-11-18 318-775-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F KEITHVILLE LA
2008-11-18 318-884-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F MONROE LA
2008-11-18 318-884-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F MONROE LA
2008-11-18 318-906-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F LOGANSPORT LA
2008-11-18 318-933-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F KEATCHIE LA
2008-11-18 318-935-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F BENTON LA
2008-11-18 318-936-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F BLANCHARD LA
2008-11-18 318-947-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F MANSFIELD LA
2008-11-18 318-973-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F GREENWOOD LA
2008-11-18 318-995-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F OIL CITY LA
2008-11-18 318-996-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F MOORINGSPT LA

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.